NEW YORK, NY, USA
N79750
BOEING 727-224
DURING APCH THE CREW WAS ADVISED OF A WINDSHEAR ON FINAL APCH OF +10 TO -15 KTS AT 700 FT & 400 FT AGL. WINDS WERE REPORTED 170 DEG AT 26 KTS GUSTING TO 40 KTS. THE PLT ADDED 20 KTS TO HIS V-REF SPEED OF 132 KTS & SELECTED AUTO-SPOILERDEPLOYMENT. PRIOR TO TOUCHDOWN CREW WAS ADVISED AGAIN OF A WINDSHEAR ALERT IN SEVERAL QUADRANTS. AFTER TOUCHDOWN THE ACFT BOUNCED & THE AUTO-SPOILERS DEPLOYED. THE ACFT TOUCHED DOWN AGAIN IN WHAT THE CREW DESCRIBED AS A FIRM LANDING. THEFLT ENGR FOUND NO APPARENT DAMAGE SO THE CREW DID NOT WRITE IT UP AS A HARD LANDING. ON 12/31 DAMAGE WAS FOUND ON THE UPPER CROWN OF THE FUSELAGE BETWEEN STATIONS 660 & 680 FROM STRINGER S-10 LEFT TO S-10 RIGHT. LATER INSPECTIONS REVEALEDNOSE GEAR DAMAGE ALSO. FLT RECORDER READ-OUT INDICATED THAT THE APPROACH SPEED VARIED FROM 143 TO 170 KTS WITH A TOUCHDOWN SPEED OF 163 KTS. SIGNIFICANT WINDSHEAR EXISTED BELOW 1,000 FT MSL & MODERATE TO SEVERE TURBULENCE EXISTED BELOW 5,000 FT MSL. UPDRAFTS & DOWNDRAFTS EXISTED BELOW 100 FT AGL DUE TO CONVERGENCE/DIVERGENCE OF THE WINDS.
Source: NTSB Aviation Accident Database
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